/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package multiface.awwadco.servlet;

//import java.sql.Date;
import java.io.IOException;
import java.io.PrintWriter;
import java.math.BigDecimal;
import java.sql.Timestamp;
import java.util.Date;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import multiface.awwadco.jpa.Categoria;
import multiface.awwadco.jpa.PersistenceManager;
import multiface.awwadco.jpa.Prodotto;
import multiface.awwadco.jpa.Utente;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 *
 * @author federico
 */
@WebServlet(name = "AddProdottoServlet", urlPatterns = {"/AddProdottoServlet"})
public class AddProdottoServlet extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    private static Log log = LogFactory.getLog(AddProdottoServlet.class);

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            HttpSession s = request.getSession();
            Utente u = (Utente) s.getAttribute("admin");
            if (u != null) {
                EntityManagerFactory emf = PersistenceManager.getInstance().getEntityManagerFactory();
                EntityManager em = emf.createEntityManager();

                Date d = new Date();

                Prodotto p = new Prodotto();
                //(anno, codice, dataora, descrizione, descrizione_homepage, homepage, nome, offerta, prezzo, ricambio, stato, visualizzazioni, categoria_idcategoria)
                p.setAnno(request.getParameter("anno")); //NULL permesso
                p.setDataora(new Timestamp(d.getTime()));
                p.setDescrizione(request.getParameter("descrizione")); //NULL permesso
                p.setCodice(request.getParameter("codice"));
                p.setDescrizioneHomepage(request.getParameter("descrizione_homepage")); //NULL permesso, default
                p.setHomepage(Boolean.parseBoolean(request.getParameter("homepage"))); //default
                p.setNome(request.getParameter("nome"));
                p.setOfferta(Boolean.parseBoolean(request.getParameter("offerta"))); //default
                
                String prezzo=request.getParameter("prezzo"); //NULL permesso, default
                ////System.out.println("Prezzo: "+prezzo);
                if (prezzo.length() == 0) {
                    p.setPrezzo(null);
                } else {
                    p.setPrezzo(new BigDecimal(request.getParameter("prezzo")));
                }
                p.setRicambio(Boolean.parseBoolean(request.getParameter("ricambio"))); //default
                p.setPezziMagazzino(Integer.parseInt(request.getParameter("pezzi")));
                p.setVisibilePrezzo(Boolean.parseBoolean(request.getParameter("vis_prezzo")));
                p.setStato(request.getParameter("stato")); //default
                p.setMoneta(request.getParameter("moneta")); //NULL permesso, default
                p.setVisualizzazioni(0); //default
                p.setVenduto(Boolean.parseBoolean(request.getParameter("venduto"))); //default
                p.setCategoriaIdcategoria(em.find(Categoria.class, Integer.parseInt(request.getParameter("categoria"))));
                p.setVisibileRelazione(true);
                p.setModello(request.getParameter("modello"));
                p.setCondizioni(request.getParameter("condizioni"));

                em.getTransaction().begin();
                em.persist(p);
                em.getTransaction().commit();

                em.close();
                //emf.close();
            }
        } catch (Exception ex) {
            log.error(ex);
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
